Tire tread



FIG. 1 is a perspective view of a tire tread showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a fragmentary enlarged front view;

FIG. 7 is an end view taken along line 7-7 in FIG. 6;

FIG. 8 is an end view taken along line 8-8 in FIG. 6; and,

FIG. 9 is an end view taken along line 9-9 in FIG. 6.

Broken lines shown in the drawings are intended to show portions of thetire tread that form no part of the claimed design. The light stippledsurface shading represents the surface of the tire tread, and the darkstippled surface shading represents the recessed portion of the treadgrooves, having the depth as shown in FIGS. 7, 8 and 9.

CLAIM The ornamental design for a tire tread, as shown and described.